ALLIANT ENERGY CORP (LNT) — Institutional Holders, Q2 2026 (page 6)

906 institutional investment managers reported a LNT position on SEC Form 13F-HR for the quarter ended June 30, 2026, with a combined reported value of $19.9B. Every filer is listed below, ranked by position value, 100 per page; this page shows ranks 501 to 600. Put and call option positions are excluded, and a firm filing several lots or share classes is shown once with its total.

LNT 13F holders ranked 501–600 of 906

Institutional investors reporting a position in ALLIANT ENERGY CORP on SEC Form 13F-HR for Q2 2026, ranked by reported value.
InstitutionValueQoQ
RITHOLTZ WEALTH MANAGEMENT#501 · 6,429 sh$490.5K+4.0%
DANSKE BANK A/S#502 · 6,400 sh$488.3K+36.2%
SECURITY NATIONAL BANK OF SIOUX CITY IOWA#503 · 6,304 sh$480.9K0.0%
LEAVELL INVESTMENT MANAGEMENT#504 · 6,268 sh$478.2K+3.4%
Ballentine Partners#505 · 6,232 sh$475.4K+40.6%
Metis Global Partners#506 · 6,194 sh$472.5K-14.9%
STEVENS CAPITAL MANAGEMENT#507 · 6,124 sh$467.0K-49.9%
RETIREMENT INCOME SOLUTIONS#508 · 6,502 sh$466.6K0.0%
Weaver Consulting Group#509 · 6,039 sh$460.7K0.0%
Snowden Capital Advisors#510 · 5,997 sh$457.5K+1.3%
SRS Capital Advisors#511 · 5,988 sh$456.8K+1267.1%
INTEGRITY ALLIANCE#512 · 5,962 sh$454.9K+0.7%
Moors & Cabot#513 · 5,936 sh$452.9K+0.1%
Laird Norton Wetherby Company#514 · 5,922 sh$451.8K-2.0%
Fifth Third Wealth Advisors#515 · 5,910 sh$450.9K+51.2%
Argent#516 · 5,906 sh$450.6K-0.6%
SYON CAPITAL#517 · 5,898 sh$450.0K+16.1%
Madison Asset Management#518 · 5,883 sh$448.8K-8.5%
NATIONS FINANCIAL GROUP , /IA#519 · 5,881 sh$448.7K+4.2%
BALYASNY ASSET MANAGEMENT L.P.#520 · 5,859 sh$447.0K+52.7%
LexAurum Advisors#521 · 5,847 sh$446.1K-19.0%
First National Advisers#522 · 5,811 sh$443.3K+0.7%
Busey Wealth Management#523 · 5,759 sh$439.4K-0.7%
STRS OHIO#524 · 5,731 sh$437.2K-6.7%
EP Wealth Advisors#525 · 5,722 sh$436.5K+22.3%
BAILARD#526 · 5,702 sh$435.0K0.0%
Quad-Cities Investment Group#527 · 5,687 sh$433.8K0.0%
MBE Wealth Management#528 · 5,666 sh$432.2K+2.6%
OneDigital Investment Advisors#529 · 5,599 sh$427.2K+1.2%
Prime Capital Investment Advisors#530 · 5,578 sh$425.5K-2.3%
Klingman & Associates#531 · 5,559 sh$424.1K+0.6%
Canada Post Registered Pension Plan#532 · 5,543 sh$422.9K0.0%
Meiji Yasuda Asset Management Ltd.#533 · 5,532 sh$422.0K-3.0%
FIL Ltd#534 · 5,468 sh$417.2K+161.6%
Legacy Private#535 · 5,460 sh$416.5K-2.0%
Prosperity Consulting Group#536 · 5,457 sh$416.3KNew
Callan Family Office#537 · 5,416 sh$413.2K-3.0%
Cypress Capital Group#538 · 5,293 sh$403.8K-4.7%
SAGESPRING WEALTH PARTNERS#539 · 5,196 sh$396.4K+3.9%
BANCO BILBAO VIZCAYA ARGENTARIA, S.A.#540 · 5,167 sh$394.1K-30.2%
ZACKS INVESTMENT MANAGEMENT#541 · 5,085 sh$388.0K0.0%
Ausdal Financial Partners#542 · 5,004 sh$381.7K+5.0%
BAYSHORE ASSET MANAGEMENT#543 · 4,948 sh$377.5KNew
International Private Wealth Advisors#544 · 4,781 sh$364.8KNew
BRIDGES INVESTMENT MANAGEMENT#545 · 4,775 sh$364.3K0.0%
Coastal Bridge Advisors#546 · 4,772 sh$364.1KNew
nVerses Capital#547 · 4,704 sh$358.9KNew
Hummer Financial Advisory Services#548 · 4,700 sh$358.6K0.0%
KAVAR CAPITAL PARTNERS GROUP#549 · 4,699 sh$358.5K-1.7%
FSB PREMIER WEALTH MANAGEMENT#550 · 4,577 sh$349.2K0.0%
SILVER OAK SECURITIES#551 · 4,542 sh$346.5K+0.2%
Advisory Services Network#552 · 4,527 sh$345.4K+30.8%
Capital Investment Advisors#553 · 4,472 sh$341.1KNew
CWS Financial Advisors#554 · 4,462 sh$340.4K+0.2%
FORM Wealth Advisors#555 · 4,450 sh$339.5K0.0%
Royal Fund Management#556 · 4,444 sh$339.0K0.0%
Guinness Asset Management LTD#557 · 4,373 sh$333.6K+61.4%
Checchi Capital Advisers#558 · 4,366 sh$333.0K+5.7%
PRIVATE NA#559 · 4,360 sh$332.6K-0.3%
Pure Financial Advisors#560 · 4,338 sh$330.9K-22.9%
Horizon Investments#561 · 4,354 sh$329.6K-0.5%
Brookstone Capital Management#562 · 4,277 sh$326.3K-0.2%
D L CARLSON INVESTMENT GROUP#563 · 4,266 sh$325.5K-0.8%
Resonant Capital Advisors#564 · 4,261 sh$325.1K+1.9%
AVIVA PLC#565 · 4,250 sh$324.2K0.0%
World Investment Advisors#566 · 4,496 sh$323.8K+2.1%
LYNCH & ASSOCIATES#567 · 4,231 sh$322.8K-4.0%
IHT Wealth Management#568 · 4,216 sh$321.6K+4.4%
Capital Square#569 · 4,202 sh$321.1K0.0%
CARRET ASSET MANAGEMENT#570 · 4,200 sh$320.4K0.0%
Wedmont Private Capital#571 · 4,186 sh$319.8K+37.4%
AMES NATIONAL#572 · 4,185 sh$319.3K0.0%
Regal Investment Advisors#573 · 4,167 sh$317.9K+0.2%
PITTENGER & ANDERSON#574 · 4,153 sh$316.8K-0.9%
Rehmann Capital Advisory Group#575 · 4,137 sh$315.7K-8.3%
Arkadios Wealth Advisors#576 · 4,137 sh$315.6K-13.0%
Cerro Pacific Wealth Advisors#577 · 4,120 sh$314.3K+3.0%
Allworth Financial#578 · 4,112 sh$313.7K+12.1%
West Family Investments#579 · 4,093 sh$312.3KNew
BKM Wealth Management#580 · 4,091 sh$312.1K0.0%
SHEPHERD WEALTH MANAGEMENT Ltd LIABILITY#581 · 4,400 sh$310.7K0.0%
ROMAN BUTLER FULLERTON#582 · 4,053 sh$310.6K-9.8%
FEDERATED HERMES#583 · 4,036 sh$307.9K-75.7%
McKinley Carter Wealth Services#584 · 4,020 sh$306.7K0.0%
BAXTER BROS#585 · 4,007 sh$305.7K0.0%
Marble Harbor Investment Counsel#586 · 4,000 sh$305.2K0.0%
Impact Capital Partners#587 · 3,990 sh$304.4K+0.5%
C2P Capital Advisory Group, d.b.a. Prosperity Capital Ad#588 · 3,960 sh$302.1K+25.4%
Midwest#589 · 3,949 sh$301.3K-2.5%
Ethos Financial Group#590 · 4,140 sh$298.1K+14.7%
Gradient Investments#591 · 3,905 sh$297.9K+0.4%
LAZARD ASSET MANAGEMENT#592 · 26,939,000 sh$296.8KNew
Smartleaf Asset Management#593 · 3,831 sh$295.7K0.0%
PARK AVENUE SECURITIES#594 · 3,864 sh$295.0KNew
SlateStone Wealth#595 · 3,869 sh$295.0K-1.4%
Permanent Capital Management#596 · 3,850 sh$293.7KNew
HM PAYSON#597 · 3,797 sh$289.7K0.0%
BNP Paribas Asset Management Holding S.A.#598 · 3,783 sh$288.6K+30.0%
STONEHAVEN WEALTH & TAX SOLUTIONS#599 · 3,753 sh$286.3K+8.3%
Accredited Investors#600 · 3,739 sh$285.2K+0.7%

Source: Form 13F-HR filings on SEC EDGAR, Q2 2026. Values are as reported by each manager at quarter end. “% of portfolio” is the position’s share of the manager’s total reported 13F value for the same quarter. “New” means the manager filed a 13F for Q1 2026 without this position; a dash means no comparison is available. Where a manager’s own filing is internally inconsistent its value is withheld and it is listed last. 13F data shows reported holdings, not recommendations.